Regex < > Not Working

[d.healey]

@Casmat I think we've been here before https://forum.hise.audio/topic/8164/regex-help/15

:beaming_face_with_smiling_eyes:

[Casmat]

@d-healey Hise must have given me memory loss

Thanks David!

[Casmat]

@d-healey Hmm, need help on this, I know its going to be something silly haha:

reg s = '<?xml version="1.0" encoding="UTF-8"?>

<Preset Version="1.0.0">
  <Content Processor="Interface">
    <Control type="ScriptControl" id="amazingId" value="0.0"/>
  </Content>
  <Tags>
    [synth,pad,pluck]
  </Tags>
  <MidiAutomation/>
  <MPEData Enabled="0"/>
</Preset>
';
Console.print(Engine.getRegexMatches(s.replace("\n"), "<Tags>(.*?)<\/Tags>")[1].trim());

That doesn't work, any ideas?

[Casmat]

@d-healey

reg presetList1 = FileSystem.findFiles(folderUserPresets, "*.preset", true);

for(i in presetList1)
{
	reg presetHolder1 = i.loadAsString();
Console.print(Engine.getRegexMatches(presetHolder1.replace("\n"), "<Tags>(.*?)<\/Tags>")[1].trim());
};

This was my original code and presetHolder1 contains the xml like:

@Casmat said in Regex < > Not Working:

[synth,pad,pluck]

[d.healey]

Works here

[Casmat]

@d-healey Bug? Im on the latest version of hise on windows 11..

[d.healey]

@Casmat

Im on the latest version of hise on windows 11..

What do you mean by latest version?

[Casmat]

@d-healey oops I meant latest build on the fix SNEX node handleModulation() function not creating a modulation… commit

[d.healey]

@Casmat Well that's the same as I'm using. So using only the code posted above in my image you are not getting the same result?

[Casmat]

@d-healey nope..

[d.healey]

@Casmat Well Windows does have a tendency to behave weirdly with back and forward slashes, so it could be OS specific. I'll fire up my Windows VM and test.

[d.healey]

Works for me on Windows.

Here's the snippet just for reference

HiseSnippet 841.3ocsUEtaaaCDlxIpXVcaXEXO.D5O0tvywdqsq.0NoMI1EFaI0nNMX.sEErTmsIhDo.IUVbG167dCVOJpDauDj1ZfoeHn6tu6tOd7tSi0JNXLJMIn9IKxARv2FNYgzN+f4LgjL5PRv2GdDyXAM0qZ+E4LiARHAAa8Bmhf5aSJe9m81mkxjbXoJB4TkfC+tHSXWpc7y9MQZ5PVBbhHaEzO7Yi3J4ApTUAxmsB6PxY7yXyfiYNX0BIA2YPhvpzSrLKXPL6qRVLYt5Okd7mJLhOjBNgtjIXf7pIGLWjlL9xypgPB1d7xS9V9S9OFdjHQbk9kUfenz.coGqVCBpcaTp6WAkBVgRa6oz8Bmv0hb6RKN9b2vQR7BYJCK0qREOVRsGUK7.EhPZamwNCFpQgq7nwi6zoEEe07oQQZXF0P6Sueu8tHKkdNnMBkreb21chofjqRDxY8ie8IC+omDu2tQQ8FqACXomtBRD6tQTZupbtrN0O9prVhnBiVkRs3wqermvU5hohj9wrL1GwbNJIldNKs.A4h+NkIXmpLTJbBalwGz2XbMrsxYIsxSK3m8tRrWZum6t64EVUFyhL1GoiFO3PlkQGHY3cCl1xTzaG+oa26ikFLWFUJzNWKj1FCjyDRn8Lv9JXFbwQLKeNXZXZqg7TWUM9sx3lsnwdd0n8C1qYu25IQby2z8cssZQVilMe5zBI2QDpRdrxBuT1nYzeEUO5uin+WSSmdi1ppWof9FM6loz2liMjEYe.zs7E3q.hMcq2IemurNYt+RYEfJ4Hov9xbnRdnJMw0g599588jpaU7qWOxcq3FEpzg3xAsU3nSvgv43tD+fQ8vCAyYVUNtM4ZSM37pJoHkYWeH1sspx.VOVaxw0mJMB6hU2l8ULY24Vmr+Ro38BGKv9pali0tANhUp+O3X09vuKbvzo.2tjfaGN7O1zkeelz+JUgEm6wAKs3BRP3wEYSveCvAL6RIjhAOLnlqawK2wI6p.S.YRov+hOUF65jCpL18RijLFWqdO2OE3139MkZPNIK+ASc7OcnLsKobxX05bFtD48b95g5ZN9yapi+xl53C2TGezl53i2TG+0M0wm74cb8c7HfpE7XOZ0JdW2J4SAcefo.

[Casmat]

@d-healey have to test, but I think it may be an issue I had when building, I updated by cleaning solution in vs and using git pull to update (also deleted all files and tried git reset —hard).. but when I opened the new hise after building, the first welcome popup still appeared and there were still recent projects popping up even if it was a clean install.. what is the proper way to update hise

[d.healey]

@Casmat

recent projects popping up even if it was a clean install

Well you don't really install HISE, you just built the binary and run it. The recent projects list will be saved in HISE's app data folder.

Git pull is the correct way to update. If you're running into issues I suggest you delete your HISE folder and rebuild from scratch.

[Casmat]

@d-healey Ok just found something extremely weird which is the problem causer:

Basically my s variable in use would be preset files open with the loadAsString() function. For some reason, theres a "hidden" character (even though I couldn't find it with this tool). Any ideas?

Here's a snippet:

HiseSnippet 850.3ocsU01aSjCD1aZ2Sjv0SGR7CvZ+BInPZxc7lDITnsImhtqkHRo5j.Dx3cRhU20dks2RCH9Oy+f6FGujrABnSQG6GVsyLOimGOusizJNXLJMIn5Yyy.RvOGNdtzN6nYLgjL7XRvuDdByXAM0q5v4YLiAhIAA67GNEAU2kr34SGbHKgI4vJUDx4JAG9KQpvtR6nm7mhjjArX3LQZIz28IC4J4QpDUNxmcBaSxX7KXSgSYNXUBIA+T+XgUoGaYVvPB18PU77wyTuS5wetvHdaB3D5PFiGjW8.URriwNsjilIRhG846sgfmxnUYgc7YgaFdhHVrT+prwutv.ckGkyGAUVmd6rF85TldsKQuMPofRTZWOktQ3XtVjYWYwwmqGNThEmILLsWlJdrjJGVI7HEhPZakxt.FnQgkdT+9sa2jhuZ7nZ0zvTpg1idqtGbUZB8RPaDJYunNsZGQAIWEKjS6E8hyFbmGFcvi2q1d05NRCFvROuDVDMZiR6VD1UopdQKCrGRAHsJgZwqXuHOoKzEQEw8hXor2iwcXbD8RVRNBxEg88gX+hX3kNiM0Tbtuz35galwhalkjyu30d3KQz0UDeZtUkxrHwKNtSF0+XlkQ6KYXUBCtOPc22eMwOuElmvXZTIPqLsPZq2WNUHgVSA6ygovUmvr7YfotokFxRbo3nWIiZzjF4oW8V29fFcekmIQMdYmW2xpEo0az3QSxkbGYnJ4oJK7LY8F09Psp09XM5WZZxjMZqHwk.5MZ1Mro+dNVWlm9VP2zmoWBD6.WusN7a2VWdpi6KNk.pjCkB6yx.42ZVjTTQwudwPWwvMKTnCwkAZqvQgfigKwEK9IipgGClKrpLb0xWM1fCrp37Dlc8oX2pqBCXNXsQGWWpzHryKuZ6+sQ6+qT7FgiDXuzl4XkMvQLS8ifiEKD2Kr+jI.2thf6FN3u+wr8i7bUtEG5wgIs3Jre6z7zw3+D3.FcoDRb8fAUbcKd41NYWFXLHiWH7O3SgwNN4fBic9rQRJiqUug667cqbu1BMHmjK9aSU72dnLsCYwz.5WHt4gjhKNdCm6t92Aaf2rO+1V3yuuE9b2svm6sE9b+svmGrE97vuqOquyFKnE6qwduhM1ttPx+BYvXZaA

Thanks!

[d.healey]

@Casmat It's the Windows line ending. \r\n

[Casmat]

@d-healey haha, thats nice! Does it matter if that \r is included in macos/linux versions?

[d.healey]

@Casmat Doesn't matter on Linux (that's what I'm using now), probably doesn't on Mac either, it's usually Windows that is the odd one out. But give it a good test before releasing it into the wild.

[Casmat]

@d-healey Thanks again David!!

[Dan Korneff]

I could use an extra set of eyes on this function. I'm using regex to validate serial numbers, but I just can't get it to work.

var matches;	
const serialText = "PEE-CLU51-I368X-896M2-JT6Q5-POOP";

//validate serial number
inline function validateSerialNumber(serialNumber)
{


    // Define patern
    local serialPattern = "^[A-Z]{3}-[0-9A-F]{5}-[0-9A-F]{5}-[0-9A-F]{5}-[0-9A-F]{5}-[A-Z]+$";

    //find matches
    matches = Engine.getRegexMatches(serialNumber, serialPattern);

    // If there is a match
	if (matches.length == 1 && matches[0] == serialNumber)
    {
		Console.print("Valid");
        return true;
    }
    else
    {
        Console.print("Not Valid");
        return false;
    }
}

validateSerialNumber(serialText);

This returns false even though the serial number matches the regex pattern

HiseSnippet 919.3ocsV01aaaCDlxIpXRcaXEn+.HB1JbvpRraZ7RQPvZheYva0IZ0oAEMHsfU5jMQjIEnnxhQP9O2+AaGkjeqIMM0.ievP7t643COx6g1WICfzTohX4b73DfX8818GKzCaNjwEjtsHV+ncOVpFTzBSGLNgklBgDKqU9CiAKmUI4iO86GvhYh.XlIB4DIO.dEeDWOyp+K+KdbbGVHbLezbQ+7W1MPJZJikYHeVwtFIgEbNa.bHyDVEah0CZGx0RUeMSCoXLGHCG2en7eDEweBOk+wXvLoNoOlnByjlC4wg9S1qoDh0p9y14qTryercOdHep8YUfeJ2AcFh4qAVUtKJU+afRVyQoUKnzir6Gn3I5YdL74g1cE3ARDCK0ySkhXIU9kUraJwHD5MFwNG5nvISQTsQsZOkh+r9tttWvTzQLcvPHcWGWr3mpoofhyhOFtTS2itle61dMe0a1ttW2sZrya814EM58Lu+73F+81d9Gcj+ZXV1byKXw7Pb+WBlJxF8QP4xEwbAPixDAZtTPmDV+7nNLOnpoyMYc2qbcco3XyMosfHC5DDfRjaLVFfIu.fOSara336Oceu2c1Uacs2o07dw9dcN6psumea.9q+rYSTrn3JFNohjap7abYZKFfzYiAf90v.3xdENVf9OcQts9zzR6FQ0CAEP4oTVQRcc3Qzpk4eiXPLPOjt2dz5zm7jIK6o0NyXZwRjIkW453fmwoxXXiDEWnqt1Ilh6Z3ZRKGJPmgEHsJCJLdc9uPbJTliIQ9YY5Pol9kxVDCgOIcWatA8EORMWgVe2oG9RAlW3HQUygrChk94thhtUel6xJYbLl3aysQCQcW.qJJObPtlASCDaxVry8A2uN2fhVq4BTJ5J35iRfx4cjwglNRy22rOmT1ahe8ltsXZlo0uzFFWBnzbCcrZAWfZmEBAN1sfzy0xDT87FpDn9jLLKloWTzxnNW5.qGKnTXTCDob834Uu+FTxpcmJY2WJ9HaeNdM+14XkagiXk5+CNVp++C1sihf.8LBtpcm2trh8ekk+0xLMWL.UQT7KIV1XmSe7Yu..Wcg.6QQaVUL2VJlWyL2TA5Chv7I+KNJcV2L2pzY8INIiXAJ4GBJ5BLuv7c4VPNIxeP0AeYGmSqSx6LluNOBev6CAAKlpa.7YKKvsVVfOeYAt8xBrwxB72VVf670AZ9+H6mokiJZaHjd9sykRrrZKX3Mv7aqj+CatSxuA